“Who’s words do you respect more, anonymous internet posters, or your Rabbi? “
Regarding Chumros and stuff poeple accept upon themselves or questionable Halachos definitely rely on one’s own Rav and not the junk people post here. But regarding the issue of covered hair & pants you should be directed straight to Mishna Brura (or the Torah for that fact) which clearly states that it i Ossur in every case…